Numerical kernel construction for bodies of revolution with high-order Fourier modes

M.C. Beurden, van, J.A.H.M. Vaessen, A.G. Tijhuis

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Abstract

Boundary integral equations for bodies of revolution have a Green’s function kernel that can be written as the azimuthal integral over the free-space Green’s function. We show that existing approximation methods for computing this integral suffer from efficiency or stability problems. Improvement of one of these methods leads to controllable accuracy while retaining efficiency.
Original languageEnglish
Title of host publicationProceedings of the 2010 International Conference on Electromagnetics in Advanced Applications (ICEAA '10), September 20-24, 2010, Sydney, Australia
Place of PublicationPiscataway
PublisherInstitute of Electrical and Electronics Engineers
Pages491-492
ISBN (Print)978-1-4244-7367-0
Publication statusPublished - 2010

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